Aeroflow Performance Weld-On O2 Sensor Bung Stainless Steel BBC 8mm) or 3/4" (19mm) outside

8mm) or 3/4" (19mm) outside diameter tubing

Having troubles with hood clearance and need a lower element

SWIVEL FEMALE -10AN

Because many of these very special machines often spend long periods (winter for example in some parts of the country) off the roads

Aeroflow Performance Weld-On O2 Sensor Bung Stainless Steel BBC 8mm) or 3/4" (19mm) outsideAF991SS Weld On O2 Sensor Bung Aeroflow Performance features a range of different styles of high quality weld on bungs and plugs to suit any M18 x 1. 5mm oxygen sensors. The oxygen sensor bung is a must have accessory for installing your wide band oxygen sensor to your exhaust pipe. Especially If you are making custom headers, or just require a O2 Sensor in your system for data logging, engine management or test equipment. Works with Bosch LSU4. 2,